IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 133 - 138 of 931
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Question 133
Question
MCQ▾In the figure line P || line Q || line R. their transversal line x and line y, cut them at point A, B, C and D, E, F respectively. If find ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 5.5 | |
b. | 3.3 | |
c. | 6.6 | |
d. | 4.4 | |
Question 134
Question
MCQ▾If , and , then x and y respectively are ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 20˚, 85˚ | |
b. | 60˚, 78˚ | |
c. | 30˚, 45˚ | |
d. | 30˚, 90˚ | |
Question 135
Question
MCQ▾The angles of a triangle are in the ratio . The triangle is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Isosceles | |
b. | Obtuse | |
c. | Acute | |
d. | Right | |
Question 136
Question
MCQ▾In figure below, if , and , find ∠ PVT, ∠ VTU and ∠ UVT.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 54˚ | |
b. | 57˚ | |
c. | 55˚ | |
d. | 56˚ | |
Question 137
Question
MCQ▾Diagonals of a rectangle PQRS intersect at O. If ∠ POS = 86˚, then ∠ RQO is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 68˚ | |
b. | 50˚ | |
c. | 79˚ | |
d. | 47˚ | |
Question 138
Question
MCQ▾In the given figure, PQRS is a trapezium in which PQ = 9 cm, PR = QS = 10 cm, ₹ = x cm and the distance between PQ and ₹ is 8 cm. Then the value of x is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 22 cm | |
b. | 21 cm | |
c. | 14 cm | |
d. | 17 cm | |